The best Saab 9-3 SS / SC 2.8t V6 performance turbo air intake system on the market! The filter are located in a position where its fed with cold air from the intake pipe from the front grille. If you want to improve the cold air flow to the filter you can replace the original air guide with a do88 air ducting hose (Part number AD89) that you can use to lead air from any preffered location in the front of the car.